Bathroom Vanity Replacement Cost Calculator
Estimate the cost of replacing your bathroom vanity based on vanity type, countertop choice, and installation options.
A bathroom vanity replacement costs $1,000 to $3,800, with a national average of $2,000. Use the calculator below to estimate your cost by size, quality tier, and location.
Last updated: March 25, 2026
Bathroom Vanity Replacement Cost Calculator
Estimate the cost of replacing your bathroom vanity based on vanity type, countertop choice, and installation options.
Estimated Total
$1,950
Itemized Breakdown
This calculator provides estimates based on national averages adjusted for your region. Actual costs may vary significantly based on specific project conditions, contractor availability, material prices, and local market factors. Always get at least 3 quotes from licensed, insured contractors before starting your project.
Want the full picture?
Read our complete Bathroom Vanity Replacement cost guide with material comparisons, contractor tips, savings strategies, and regional pricing data.
Quick Cost Reference
Cost by Tier
Stock single vanity from a big-box store with integrated top, basic faucet, same-footprint swap
Semi-custom vanity with quartz or granite top, undermount sink, quality faucet, new mirror
Custom or designer vanity, stone countertop, vessel or undermount sink, wall-mounted faucet, custom mirror and lighting
How This Calculator Works
This bathroom vanity replacement cost calculator estimates your total project cost from four inputs: project size, quality tier, the options you select, and your location. It combines material and labor rates for your chosen tier, adds typical permit costs, then applies a regional cost multiplier so the estimate reflects pricing in your state.
Estimates use 2026 cost data cross-referenced from multiple industry sources. Treat the result as a planning range, not a quote. Your final price depends on your specific scope, material choices, and local contractor availability, so collect at least three itemized bids before you set a budget.
What Affects Your Bathroom Vanity Replacement Cost
Vanity Size and Type
$200 - $5,000+A basic 24-inch stock vanity with an integrated top runs $200-$500. A 48-inch single-sink vanity with a separate countertop costs $500-$1,500. A 60-72 inch double vanity pushes $800-$3,000 for the cabinet alone. Custom or floating vanities from specialty manufacturers start at $2,000 and climb from there.
Countertop Material
$100 - $2,500Integrated cultured marble or laminate tops cost $100-$300. A granite or quartz top for a single vanity runs $300-$800. Custom stone tops for a double vanity cost $600-$1,500. Marble and specialty materials push $1,000-$2,500. The countertop often costs as much as the cabinet itself.
Plumbing Modifications
$0 - $1,500Swapping a vanity in the same footprint with compatible plumbing connections costs nothing extra for plumbing. Changing from a deck-mounted faucet to a wall-mounted one requires opening the wall - add $400-$800. Relocating supply and drain lines for a different vanity size adds $600-$1,500.
Single vs. Double Vanity
$500 - $3,000 differenceUpgrading from a single to a double vanity roughly doubles your material cost and adds plumbing for the second sink. A double vanity also requires a wider countertop, a second faucet ($100-$500), and potentially a second mirror. Total add-on for the double conversion runs $1,000-$3,000 beyond the single-vanity price.
Installation Complexity
$150 - $800A basic drop-in vanity replacement takes a plumber 2-3 hours at $150-$350. A wall-mounted floating vanity requires securing a mounting bracket to wall studs and often adjusting drain height - expect $400-$600 in labor. Adding under-cabinet lighting or electrical outlets pushes installation to $500-$800.
Frequently Asked Questions
How much does a bathroom vanity replacement cost?
A bathroom vanity replacement costs $1,000 to $3,800 for a typical project, with a national average of $2,000. Budget projects start around $400, and premium work can reach $8,000. Use the calculator above for an estimate matched to your size, quality tier, and state.
How does this bathroom vanity replacement cost calculator work?
It combines 2026 material and labor rates for your selected quality tier, adds typical permit costs and any options you choose, then applies a cost multiplier for your state. Adjust the inputs to see your estimate update instantly.
Is this calculator free to use?
Yes. This bathroom vanity replacement cost calculator is free, requires no signup, and returns instant estimates.
Does the estimate include labor and permits?
Yes. Each estimate combines material and labor costs for your chosen quality tier plus typical permit fees. Your final price still depends on your specific scope and local contractor rates, so collect itemized quotes before budgeting.
How can I lower my bathroom vanity replacement cost?
Buy a stock vanity with an integrated top. One-piece vanities from Home Depot or Lowe's run $200-$600 and eliminate the separate countertop cost entirely. Keep the same vanity footprint. Swapping a 36-inch vanity for another 36-inch avoids wall patching, floor repair, and plumbing modifications.
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